* {
  margin: 0;
  padding: 0;
}
html,
body {
  height: 100%;
}
#app {
  position: relative;
  width: 100%;
  height: 100%;
  background: url(images/bg.jpg) center top / cover no-repeat;
  overflow: hidden;
}
#app .header {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 19.2rem;
  height: 1.3rem;
  mask-image: -webkit-gradient(linear, left top, right top, color-stop(10%, rgba(0, 0, 0, 0)), color-stop(30%, #000000), color-stop(70%, #000000), color-stop(90%, rgba(0, 0, 0, 0)));
  -webkit-mask-image: -webkit-gradient(linear, left top, right top, color-stop(10%, rgba(0, 0, 0, 0)), color-stop(30%, #000000), color-stop(70%, #000000), color-stop(90%, rgba(0, 0, 0, 0)));
}
#app .header::before {
  content: '';
  display: block;
  width: 100%;
  height: 1.3rem;
  background: url(images/header-bg.png);
  background-repeat: no-repeat;
  background-position: top center;
  background-size: contain;
}
#app h1 {
  position: absolute;
  top: 0.15rem;
  left: 50%;
  transform: translateX(-50%);
  color: #FFF;
  font-size: 0.5rem;
  font-weight: 700;
  background: linear-gradient(#FFF 20%, rgba(255, 255, 255, 0.5) 65%, #FFF 80%);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
#app .panels {
  position: relative;
  width: inherit;
  height: inherit;
  list-style-type: none;
  margin: 0;
  padding: 0;
}
#app .panels li {
  position: absolute;
  background-size: cover;
  mix-blend-mode: screen;
}
#app .panels .panel:nth-child(1) {
  top: 1.3rem;
  left: 0.25rem;
  width: 4.65rem;
  height: 3.16rem;
  background-image: url(images/panel-1.png);
}
#app .panels .panel:nth-child(2) {
  top: 4.6rem;
  left: 0.25rem;
  width: 4.6rem;
  height: 5.8rem;
  background-image: url(images/panel-2.png);
}
#app .panels .panel:nth-child(3) {
  top: 1.3rem;
  right: 0.25rem;
  width: 4.66rem;
  height: 4.31rem;
  background-image: url(images/panel-3.png);
}
#app .panels .panel:nth-child(4) {
  top: 4.6rem;
  right: 0.25rem;
  width: 4.6rem;
  height: 5.8rem;
  background-image: url(images/panel-4.png);
}
#app .panels .panel:nth-child(5) {
  top: 1.3rem;
  left: 50%;
  transform: translateX(-50%);
  width: 8.6rem;
  height: 2.95rem;
  background-image: url(images/panel-5.png);
}
#app .panels .panel:nth-child(6) {
  top: 4.6rem;
  left: 50%;
  transform: translateX(-50%);
  width: 8.6rem;
  height: 4.89rem;
  background-image: url(images/panel-6.png);
}
#app .footer {
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 9.45rem;
  height: 1.63rem;
  background-image: url(images/footer.png);
  background-size: cover;
  mix-blend-mode: screen;
}
